.btn {
  display: block;
  width: CALC(100% - 78px);
  padding: 10px 39px 10px 39px;
  border-radius: 3px;
  background-image: linear-gradient(to right, #0f259d, #5ba8f4);
  font-family: Nunito, serif;
  font-size: 14px;
  font-weight: bold;
  line-height: 0.93;
  text-align: center;
  color: #fff;
  margin-bottom: 10px;
  text-decoration: none;
  text-transform: uppercase;

  &.auto_width {
    width: fit-content;
    margin: 0 auto;
  }

  &.btn_facebook_share {
    background-image: none;
    background-color: #0f259d;
  }
  &.btn_twitter_x_share {
    background-image: none;
    background-color: #5ba8f4;
  }
}